WMSIC Electronic Components

MEIHUA MHS110FRGBCT

ModelMHS110FRGBCT
PackageSMD,1.5x3.2mm
BrandMEIHUA
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MEIHUA MHS110FRGBCT
Type
SMD, 1.5X3.2MM
Minimum package
3000 圆盘

Technical parameters

Power
G:60mW;R:60mW;B:60mW
Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHS110FRGBCT
Electronic Component
1
Package
SMD,1.5x3.2mm
Electronic Component
B:460nm~475nm;G:515nm~535nm;R:624nm
Electronic Component
RGB LED
Electronic Component
0.031g
Electronic Component
1
LED
R:112mcd~285mcd;B:140mcd~285mcd;G:565mcd~1120mcd
LED
120°
Electronic Component
BM0227243661
Electronic Component
R:632nm;G:518nm;B:468nm
Operating Temperature
40℃~+85℃
Current
R:25mA;B:25mA;G:25mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MHS110FRGBCT(MEIHUA 美华)RGB LED 产品概述

一、产品简介

MHS110FRGBCT 是来自 MEIHUA(美华)的一款高集成度共阳极(Common-Anode)三色表面贴装(SMD)LED,封装尺寸仅 1.5 × 3.2 mm。该器件将红、绿、蓝三颗发光二极管集合于同一封装内,配备透明无色透镜与约 120° 的发光角度,适合用于小型显示、指示灯、背光与色彩混合场景。器件工作温度范围广(-40℃ ~ +85℃),适应多数工业与消费电子应用。

二、主要规格(电光参数)

  • 型号:MHS110FRGBCT
  • 品牌:MEIHUA(美华)
  • 封装:SMD,1.5 × 3.2 mm,透明透镜
  • 二极管配置:共阳极(共阳)
  • 发光波长(波段/峰值):
    • 红(R):波长 624 nm;峰值 632 nm
    • 绿(G):波长 515–535 nm;峰值 518 nm
    • 蓝(B):波长 460–475 nm;峰值 468 nm
  • 发光强度(Iv,典型/范围):
    • R:112 mcd ~ 285 mcd
    • G:565 mcd ~ 1120 mcd
    • B:140 mcd ~ 285 mcd
  • 发光角度:120°(宽光束,均匀色彩混合良好)
  • 正向电流(If,推荐):R/G/B 均为 25 mA(最大等级)
  • 正向压降(Vf)范围:
    • R:1.7 V ~ 2.4 V
    • G:2.7 V ~ 3.6 V
    • B:2.7 V ~ 3.6 V
  • 单色最大功率耗散:R/G/B 均为 60 mW

三、可靠性与防静电

  • 抗静电能力(典型):G: 150 V;R: 2000 V;B: 150 V(请注意不同颜色电极的静电敏感性存在差异)
  • 工作温度:-40℃ ~ +85℃
  • 包装与贴装:载带方式为侧贴(适配常见自动贴片与回流焊流程)

备注:实际抗静电能力受人为操作、PCB接地与运输环境影响,建议在生产与装配过程中严格遵守 ESD 防护规范(佩戴接地手环、使用防静电工作台与防静电包装)。

四、驱动与电路建议

  • 驱动方式:共阳极结构意味着将器件的阳极接至正电源(Vcc),通过分别下拉各色阴极至地或由低侧恒流驱动器/功率晶体管控制。常见实现方式为单片机/驱动芯片控制 NPN / N-channel MOSFET 或恒流下拉驱动器。
  • 电流限制:建议为每色使用独立限流电阻或恒流源,以保证颜色与亮度一致性。若使用电阻,计算公式:R = (Vcc - Vf) / If。示例(取 If = 20 mA):
    • 假定 Vcc = 5.0 V,取典型 Vf:R(红)≈ (5.0−2.0)/0.02 ≈ 150 Ω;G/B ≈ (5.0−3.0)/0.02 ≈ 100 Ω。
  • PWM 调光:推荐使用 PWM 控制各色电流以实现亮度与颜色混合,PWM 频率选择应避开肉眼可见闪烁(常用 1 kHz 以上)。

五、热管理与应用注意事项

  • 功耗限制:单色最大功率 60 mW,长时间高电流驱动时需关注 PCB 散热与环境温度,避免过热导致寿命下降或颜色漂移。建议在高占空比或高温环境下适当降低平均电流(譬如 < 20 mA)并进行实测验证。
  • 光学特性:透明无色透镜与 120° 宽视角利于近距离混色与均匀照明,但对远距离投射或需要高指向性场合不适合。
  • 贴片工艺:兼容常规回流焊温度曲线,但仍建议遵循厂家回流焊推荐曲线与最大焊接温度限制,避免长期暴露在高温环境下影响光效与可靠性。

六、典型应用场景

  • 小型状态指示灯(工业设备、网络设备)
  • 仪表盘与用户界面背光(穿戴设备、遥控器)
  • 小型 RGB 照明与装饰性发光(玩具、家电)
  • 需要窄体积与宽视角的显示与混色应用

总结:MHS110FRGBCT 提供高度集成的 RGB 共阳封装,小尺寸配合宽发散角与较高的绿色亮度,使其在体积受限且需良好混色效果的场合具有优势。选型与设计时应关注共阳极驱动方式、每色独立限流、ESD 防护与热管理,确保长期稳定与一致的色彩表现。

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